18591998724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{13591}}^1$

素因数の和:13730

約数の個数: 144

約数和(自身を含む): 52641272320

約数和(自身を除く): 34049273596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 79, 111, 117, 148, 156, 158, 222, 234, 237, 316, 333, 444, 468, 474, 481, 666, 711, 948, 962, 1027, 1332, 1422, 1443, 1924, 2054, 2844, 2886, 2923, 3081, 4108, 4329, 5772, 5846, 6162, 8658, 8769, 9243, 11692, 12324, 13591, 17316, 17538, 18486, 26307, 27182, 35076, 36972, 37999, 40773, 52614, 54364, 75998, 81546, 105228, 113997, 122319, 151996, 163092, 176683, 227994, 244638, 341991, 353366, 455988, 489276, 502867, 530049, 683982, 706732, 1005734, 1060098, 1073689, 1367964, 1508601, 1590147, 2011468, 2120196, 2147378, 3017202, 3180294, 3221067, 4294756, 4525803, 6034404, 6360588, 6442134, 6537271, 9051606, 9663201, 12884268, 13074542, 13957957, 18103212, 19326402, 19611813, 26149084, 27915914, 38652804, 39223626, 39726493, 41873871, 55831828, 58835439, 78447252, 79452986, 83747742, 117670878, 119179479, 125621613, 158905972, 167495484, 235341756, 238358958, 251243226, 357538437, 476717916, 502486452, 516444409, 715076874, 1032888818, 1430153748, 1549333227, 2065777636, 3098666454, 4647999681, 6197332908, 9295999362, 18591998724]

約数ペア:

[(1, 18591998724), (2, 9295999362), (3, 6197332908), (4, 4647999681), (6, 3098666454), (9, 2065777636), (12, 1549333227), (13, 1430153748), (18, 1032888818), (26, 715076874), (36, 516444409), (37, 502486452), (39, 476717916), (52, 357538437), (74, 251243226), (78, 238358958), (79, 235341756), (111, 167495484), (117, 158905972), (148, 125621613), (156, 119179479), (158, 117670878), (222, 83747742), (234, 79452986), (237, 78447252), (316, 58835439), (333, 55831828), (444, 41873871), (468, 39726493), (474, 39223626), (481, 38652804), (666, 27915914), (711, 26149084), (948, 19611813), (962, 19326402), (1027, 18103212), (1332, 13957957), (1422, 13074542), (1443, 12884268), (1924, 9663201), (2054, 9051606), (2844, 6537271), (2886, 6442134), (2923, 6360588), (3081, 6034404), (4108, 4525803), (4329, 4294756), (5772, 3221067), (5846, 3180294), (6162, 3017202), (8658, 2147378), (8769, 2120196), (9243, 2011468), (11692, 1590147), (12324, 1508601), (13591, 1367964), (17316, 1073689), (17538, 1060098), (18486, 1005734), (26307, 706732), (27182, 683982), (35076, 530049), (36972, 502867), (37999, 489276), (40773, 455988), (52614, 353366), (54364, 341991), (75998, 244638), (81546, 227994), (105228, 176683), (113997, 163092), (122319, 151996)]